title: A 20-year-old-Army private presenting with chronic monarticular arthritis.
mesh_terms: D000328:Adult; D016918:Arthritis, Reactive / Q000175:diagnosis* / Q000188:drug therapy / Q000382:microbiology; D002443:Ceftriaxone / Q000627:therapeutic use; D002908:Chronic Disease; D018450:Disease Progression; D004318:Doxycycline / Q000627:therapeutic use; D006801:Humans; D007719:Knee Joint / Q000382:microbiology / Q000503:physiopathology; D008297:Male; D008889:Military Personnel; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D013582:Synovial Fluid / Q000382:microbiology; D014394:Tuberculosis, Osteoarticular / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D002443:Ceftriaxone; D004318:Doxycycline